| #!/bin/bash |
| # Copyright 2020 The Fuchsia Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| fuchsia_dir="${FUCHSIA_DIR}" |
| if [[ -z "${fuchsia_dir}" ]]; then |
| # We walk the parent directories looking for .jiri_root rather than using |
| # BASH_SOURCE so that we find the fuchsia_dir enclosing the current working |
| # directory instead of the one containing this file in case the user has |
| # multiple source trees and is picking up this file from another one. |
| fuchsia_dir="$(pwd)" |
| while [[ ! -d "${fuchsia_dir}/.jiri_root" ]]; do |
| fuchsia_dir="$(dirname "${fuchsia_dir}")" |
| if [[ "${fuchsia_dir}" == "/" ]]; then |
| echo "Cannot find Platform Source Tree containing $(pwd)" |
| exit 1 |
| fi |
| done |
| fi |
| |
| build_dir="${fuchsia_dir}/$(<"${fuchsia_dir}"/.fx-build-dir)" || exit $? |
| |
| if ! [[ -x "${build_dir}/host-tools/ffx" ]]; then |
| echo >&2 "ffx is missing! Building ffx!" |
| "${fuchsia_dir}/.jiri_root/bin/fx" build ffx || exit $? |
| fi |
| |
| exec "${build_dir}"/host-tools/ffx "$@" |
